What is this mystery ISA card and how was it used? (Destek) скачать в хорошем качестве

What is this mystery ISA card and how was it used? (Destek)

This seems like a neat card with zero information about it, let's investigate what it is. -- Info Destek 1982 ISA Network Card: S/N 10058301 00750003-001D Z80A CPU U37 - Intel 8237A-4 HIGH PERFORMANCE PROGRAMMABLE DMA CONTROLLER SRAM: 2016/6116/9128 - 2048x8 bit Static RAM (two total, 4K) Mapped into $0000 2732 EPROM for Z80 4K Z80 CTC (Clock / Timer) WD1933B-03 Synchronous Data Link Controller DB15 for network connection DIP Switches: 9 switch block: 1-9 ON except 5 and 9 (Off) 2 switch block SW2: 1 Off 2 On Jumper block P2: Pin 1 to 8, Pin 2 - 7 connected -- Links Archive.org repository: https://archive.org/details/destek-is... Z80 Disassembler: https://github.com/maziac/z80dismblr/... Mike's channel Ravenwolf Retro:    / ravenwolfretrotech   Thank you to Bitsavers to providing all the archived documents! Adrian's Digital Basement Merch store: https://my-store-c82bd2-2.creator-spr... Adrian's Digital Basement ][ (Second Channel)    / @adriansdigitalbasement2   Support the channel on Patreon:   / adriansdigitalbasement   My GitHub repository: https://github.com/misterblack1?tab=r... -- Tools Deoxit D5: https://amzn.to/2VvOKy1 http://store.caig.com/s.nl/it.A/id.16... O-Ring Pick Set: (I use these to lift chips off boards) https://amzn.to/3a9x54J Elenco Electronics LP-560 Logic Probe: https://amzn.to/2VrT5lW Hakko FR301 Desoldering Iron: https://amzn.to/2ye6xC0 Rigol DS1054Z Four Channel Oscilloscope: https://www.rigolna.com/products/digi... Head Worn Magnifying Goggles / Dual Lens Flip-In Head Magnifier: https://amzn.to/3adRbuy TL866II Plus Chip Tester and EPROM Programmer: (The MiniPro) https://amzn.to/2wG4tlP https://www.aliexpress.com/item/33000... TS100 Soldering Iron: https://amzn.to/2K36dJ5 https://www.ebay.com/itm/TS100-65W-MI... EEVBlog 121GW Multimeter: https://www.eevblog.com/product/121gw/ DSLogic Basic Logic Analyzer: https://amzn.to/2RDSDQw https://www.ebay.com/itm/USB-Logic-DS... Magnetic Screw Holder: https://amzn.to/3b8LOhG https://www.harborfreight.com/4-inch-... Universal ZIP sockets: (clones, used on my ZIF-64 test machine) https://www.ebay.com/itm/14-16-18-20-... RetroTink 2X Upconverter: (to hook up something like a C64 to HDMI) http://www.retrotink.com/ Plato (Clone) Side Cutters: (Order Five) https://www.ebay.com/itm/1-2-5-10PCS-... Heat Sinks: https://www.aliexpress.com/item/32537... Little squeezy bottles: (available elsewhere too) https://amzn.to/3b8LOOI --- Instructional videos My video on chip removal without damage:    • How to remove chips without damaging the c...   --- Music Intro music and other tracks by: Nathan Divino @itsnathandivino